春天可以汹涌地呈现在一棵苦楝花树上。那是一棵很高很大的树,但因为陷在大院众多的树木之中,它不开花的时候,大约我也不会特别注意到它。事实上,只从一棵树的树干或者叶子很难确切分辨出它是什么树。植物学家也说:树的叶子大多长得大同小异,甚至凭它们的花儿有时候也不能对它们进行确认。分辨植物最可靠的是花粉,植物的花粉如人的指纹,是独一无 Spring can be surgingly presented on a melia tree. It was a very tall tree, but because I was trapped in many trees in the compound, I did not pay any particular attention to it when it did not flowering. In fact, it’s hard to tell exactly what tree it is from the trunk or leaves of a tree. Botanists also say that most of the leaves of trees grow much the same, and sometimes even their flowers do not confirm them. The most reliable plant is pollen, plant pollen, such as human fingerprints, is unique